DE3804842C2 - - Google Patents

Info

Publication number
DE3804842C2
DE3804842C2 DE3804842A DE3804842A DE3804842C2 DE 3804842 C2 DE3804842 C2 DE 3804842C2 DE 3804842 A DE3804842 A DE 3804842A DE 3804842 A DE3804842 A DE 3804842A DE 3804842 C2 DE3804842 C2 DE 3804842C2
Authority
DE
Germany
Prior art keywords
pressure
control element
inlet opening
side block
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE3804842A
Other languages
German (de)
English (en)
Other versions
DE3804842A1 (de
Inventor
Nobuyuki Nakajima
Kenichi Inomata
Shigeru Okada
Kazuo Saitama Jp Eitai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Corp
Original Assignee
Diesel Kiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Publication of DE3804842A1 publication Critical patent/DE3804842A1/de
Application granted granted Critical
Publication of DE3804842C2 publication Critical patent/DE3804842C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE3804842A 1987-02-20 1988-02-17 Fluegelverdichter mit variabler leistung Granted DE3804842A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62037646A JPS63205493A (ja) 1987-02-20 1987-02-20 ベ−ン型圧縮機

Publications (2)

Publication Number Publication Date
DE3804842A1 DE3804842A1 (de) 1988-09-01
DE3804842C2 true DE3804842C2 (ja) 1993-07-01

Family

ID=12503414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3804842A Granted DE3804842A1 (de) 1987-02-20 1988-02-17 Fluegelverdichter mit variabler leistung

Country Status (3)

Country Link
US (2) US4867651A (ja)
JP (1) JPS63205493A (ja)
DE (1) DE3804842A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739838B2 (ja) * 1990-04-11 1995-05-01 株式会社ゼクセル 可変容量型ベーン型圧縮機の軸受構造
JP2832869B2 (ja) * 1991-05-10 1998-12-09 株式会社ゼクセル 可変容量型べーン型圧縮機の軸受構造
JP3069053B2 (ja) * 1996-10-22 2000-07-24 株式会社ゼクセル ベーン型圧縮機
US6079952A (en) * 1998-02-02 2000-06-27 Ford Global Technologies, Inc. Continuous capacity control for a multi-stage compressor
US6089830A (en) * 1998-02-02 2000-07-18 Ford Global Technologies, Inc. Multi-stage compressor with continuous capacity control
US6135742A (en) * 1998-08-28 2000-10-24 Cho; Bong-Hyun Eccentric-type vane pump
CN103486030A (zh) * 2013-09-26 2014-01-01 常熟市淼泉压缩机配件有限公司 一种可变排量滑片式汽车空调压缩机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515496A (en) * 1968-05-06 1970-06-02 Reliance Electric Co Variable capacity positive displacement pump
JPH0670437B2 (ja) * 1985-07-19 1994-09-07 株式会社ゼクセル ベ−ン型圧縮機
JPS62129593A (ja) * 1985-11-28 1987-06-11 Diesel Kiki Co Ltd ベ−ン型圧縮機
DE3672476D1 (de) * 1985-12-28 1990-08-09 Diesel Kiki Co Fluegelzellenverdichter mit variabler foerdermenge.

Also Published As

Publication number Publication date
JPH0511233B2 (ja) 1993-02-12
DE3804842A1 (de) 1988-09-01
JPS63205493A (ja) 1988-08-24
US4976592A (en) 1990-12-11
US4867651A (en) 1989-09-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee